addpath: Command to add a directory to path
dbquit: Exit debug mode
doc: Open documentation browser
fieldnames: Get field names of a struct.
lookfor: Show one-line help. Like apropos.
help: Print help about input function. Like man.
path: Show search path. These are the directories from which MATLAB will run scripts.
prefdir: Show directory where MATLAB stores preferences files
profile viewer: GUI of profiler
pwd: Show PWD
why: Funny answers to profound questions
workspace: Open Workspace
wrldtrv: Great circle flight routes for the globe
xpbombs: Play minesweeper